# Site report — 53.29816, -6.21933

*Everything within 1000 m, generated 2026-09-13 from the PlanSight store. No figure in this report was fetched live; each section names its source and the date that source was last confirmed.*

> **What closes soonest**
>
> - **2026-09-14** (1 days) — appeal: D26A/0480/WEB: GRANT PERMISSION — Demolition of the existing garage; construction of a single storey extensio…
> - **2026-09-15** (2 days) — appeal: D26A/0484/WEB: GRANT PERMISSION — Widening of existing Vehicular access with dished kerbs and alterations to …
> - **2026-09-16** (3 days) — observation: REF11926: application received — A) The addition of 3 new windows to the rear at first floor level. B) Theexi…


## Where this is

|  |  |
|---|---|
| Townland | Mount Merrion or Callary |
| Settlement | Dublin city and suburbs |
| Electoral division | Stillorgan-Deerpark |
| Local electoral area | Stillorgan |
| Local authority | Dun Laoghaire-Rathdown County Council |

**Census 2022, small area 267124005** — 264 people in 85 households (97 dwellings). 84.7% owner-occupied, 11.8% privately rented, 0% social. Vacancy 10.3%. 1. Cities

*Sources: [places](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Administrative_Areas___OSi_National_Statutory_Boundaries/FeatureServer/0) (2026-09-11)*

## The site itself

**Parcel** — no registered parcel contains this point (the cadastre covers registered title only)

**Zoning**

| Code | Objective | Plan |
|---|---|---|
| R2 | Objective A: A To provide residential development and improve residential amenity while protecting the existing residen… | DR-001:DP:county-development-plan-2022-2028 |

**Residential Zoned Land Tax** — on the draft map 2027 (parcel `DELA00002004`, 7.23 ha), and the final map 2026 (parcel `DELA00002004`, 7.23 ha).

> This land is on an RZLT map — the owner is liable for an annual 3 % tax.

**Constraints within 1,000 m**

| Designation | Count | Examples |
|---|---|---|
| Architectural Conservation Area | 1 | Castle Cottages, Roebuck Road, Clonskeagh |
| Radon risk area | 3 | About 1 in 10 homes in this area is likely to have high radon levels; About 1 i… |
| Record of Protected Structures | 32 | Saint Thomas' Church; Little Sisters of the Poor / Holy Family Residence (forme… |
| Recorded monument | 2 | Castle - unclassified; R149442 |

*Sources: [parcels](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Cadastral_Parcels_Freehold/FeatureServer/12) (2026-09-11)*

## Planning activity — 406 applications within 1,000 m in 5 years

| Decision | Applications |
|---|---|
| GRANT PERMISSION | 257 |
| REFUSE PERMISSION | 39 |
| DECLARE APPLICATION INVALID | 28 |
| GRANT PERMISSION FOR RETENTION | 14 |
| GRANT PERMISSION & GRANT RETENTION | 11 |
| GRANT CERTIFICATE OF EXEMPTION | 9 |
| WITHDRAW THE APPLICATION | 8 |
| GRANT PERMISSION & REFUSE PERMISSION | 8 |
| DECLARE INVALID (SITE NOTICE) | 7 |
| S5 DEC EXEMPT | 6 |
| (undecided) | 5 |
| S5 SPLIT DECISION | 3 |
| REFUSE PERMISSION FOR RETENTION | 3 |
| S5 DEC NOT EXEMPT | 2 |
| DECLARE APPLICATION WITHDRAWN | 2 |
| GRANT EXTENSION OF DURATION OF PERM. | 1 |
| APPLICATION DECLARED INVA | 1 |
| REFUSE EXT. OF DURATION OF PERMISSION | 1 |
| REQUEST ADDITIONAL INFORMATION | 1 |

### Open for observations now

| Closes | Days | Ref | What | Distance |
|---|---|---|---|---|
| 2026-09-16 | 3 | [REF11926](https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=REF11926) | A) The addition of 3 new windows to the rear at first floor level. B) Theexistin | 218.5 m |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-08-12 | REF11926 | Validation | 218.5 m | A) The addition of 3 new windows to the rear at first floor level. B) Theexistin |
| 2026-07-15 | D26A/0537/WEB | Assessment Period | 857.6 m | Permission for subdivision of the existing site of (0.088 ha) known as No.4 The |
| 2026-07-09 | D26A/0521/WEB | Assessment Period | 271.6 m | a) Demolition of existing c.178sqm two-storey (plus non-habitable attic space), |
| 2026-07-06 | V/052/26 | Decision Issued | 857.6 m | 1 |
| 2026-07-06 | D26A/0509/WEB | Invalid Details Sent to Applicant | 861.2 m | Permission for subdivision of the existing site of (0.088 ha) known as No.4 The |
| 2026-07-03 | LRD26A/0500/WEB | Decision Review | 215.6 m | Planning permission for a Large-scale Residential Development (LRD) consisting o |
| 2026-07-03 | REF9926 | Decision Issued | 0 m | We propose to replace the existing balustrades with stainless steel posts and ra |
| 2026-06-30 | V/050/26 | Decision Issued | 452.6 m | 3 Units |
| 2026-06-30 | D26A/0493/WEB | Decision Issued | 452.6 m | The development will include the demolition of - the existing end of terrace par |
| 2026-06-29 | D26A/0488/WEB | Decision Issued | 402.5 m | The proposed amendment consists of the omission of the previously permitted det |

*`description` is truncated at source (80 chars for DLR, 70 for Fingal) and `applicant` is null nationally — NPAD publishes neither in full.*

*Sources: [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-12)*

## Appeals — 57 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 31 |
| refuse | 11 |
| (pending) | 6 |
| withdrawn | 5 |
| other | 2 |
| grant | 1 |
| invalid | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2026-07-30 | 501261 | D26B/0069/WEB | grant_conditions | 337.3 m |
| 2026-07-14 | 500642 | D25B/0626/WEB | grant_conditions | 668.9 m |
| 2026-07-07 | 501672 | D26A/0295 | pending | 946.1 m |
| 2026-07-06 | 501139 | D26A/0035/WEB | grant | 715.2 m |
| 2026-06-22 | 500909 | D25B/0680/WEB | refuse | 804.8 m |
| 2026-05-15 | 500656 | D25A/0807/WEB | refuse | 293.4 m |
| 2026-04-22 | 324042 | LRD25A/0822/WEB | grant_conditions | 485.8 m |
| 2026-03-25 | 500281 | D25A/0674/WEB | refuse | 193.9 m |
| 2026-03-19 | 500397 | D25A/0617 | grant_conditions | 759.7 m |
| 2026-03-06 | 500134 | D25A/0545/WEB | grant_conditions | 310.1 m |

*Sources: [acp](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) (2026-09-11)*

## What is actually being built — 133 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 36 |
| 2025 | 46 |
| 2024 | 40 |
| 2023 | 11 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-09-28 | 11 Deerpark Road, Blackrock, Dublin, A94 F2X2 | opt_out_commencement_notice | D21A/0609 | 244.9 m |
| 2026-09-21 | 39 Wilson Road, Blackrock, Dublin, A94 P3Y9 | opt_out_commencement_notice | D25B/0046/WEB | 404 m |
| 2026-09-17 | 56 Trees Road Lower, Blackrock, Dublin, A94 X9X5 | opt_out_commencement_notice | D25B/0739/WEB | 994.4 m |
| 2026-09-17 | 86 Trees Road Lower, Blackrock, Dublin | opt_out_commencement_notice | D24A/0234 | 913.3 m |
| 2026-09-07 | 11 Mather Road North, Blackrock, Dublin, A94 CF62 | opt_out_commencement_notice | D26B/0293/WEB | 343 m |
| 2026-08-31 | 5 Owenstown Park, Blackrock, Dublin, A94 XE10 | opt_out_commencement_notice | D25A/0323/WEB | 313.5 m |
| 2026-08-31 | 9 Princeton, Dublin 14, Dublin, D14 KC67 | opt_out_commencement_notice | D26B/0232/WEB | 590.5 m |
| 2026-08-29 | 6 Hollywood Park, Dublin 14, Dublin, D14 RX22 | opt_out_commencement_notice | D26A/0371/WEB | 842.7 m |
| 2026-08-28 | 61 Mount Anville Wood, Dublin 14, Dublin, D14 TY86 | opt_out_commencement_notice | D25A/0695/WEB | 827.9 m |
| 2026-08-24 | 46 South Avenue, Blackrock, Dublin, A94 W9D8 | opt_out_commencement_notice | D26A/0159 | 915.2 m |

*One notice can cover many buildings — count notices, never building rows, or a single multi-unit scheme reads as a trend (T11).*

*Sources: [bcms](https://data.nbco.gov.ie/dataset/2704a333-874d-46f5-b3bc-3673766bf816/resource/0774e781-7af8-46da-b623-872e74cf541e/download/buildingscnscccs.csv) (2026-09-12)*

## Recent sales — 116 within 1,000 m

Median €953,750 (range €243,750 – €2,150,000), median €7,333/m².

116 matched to the exact address; 44 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-04-24 | €1,350,000 | 237 LOWER KILMACUD ROAD, GOATSTOWN, DUBLIN 14 | 5 | 222 | D2 | no |
| 2026-03-27 | €800,000 | 24 HOLLYWOOD DR, GOATSTOWN, DUBLIN 14 | 3 | 123 | G | no |
| 2026-03-23 | €625,000 | APT 108, THE ASH, TRIMBLESTON DUBLIN 14 | 2 | 76 | B3 | no |
| 2026-01-16 | €690,000 | 104 TRIMBLESTON, GOATSTOWN, DUBLIN 14 | 3 | 101 | B2 | no |
| 2026-01-09 | €1,255,000 | 4 KNOCKRABO AVENUE, KNOCKRABO, MOUNT ANVILLE ROAD | 4 | 170 | A3 | no |
| 2025-12-15 | €538,000 | 25 BOOTERSTOWN WOOD, BOOTERSTOWN AVE, BOOTERSTOWN | 2 | 86 | B2 | no |
| 2025-12-03 | €691,000 | 45 ARDILEA CRESCENT, HEIDELBERG, ARDILEA | 2 | 94 | A2 | no |
| 2025-11-28 | €1,300,000 | 43 TREES ROAD, MOUNT MERRION, CO DUBLIN | 4 | 166 | D2 | no |
| 2025-11-25 | €985,000 | 39 ST AIDANS DR, GOATSTOWN, DUBLIN 14 | 3 | 126 | E1 | no |
| 2025-11-20 | €900,000 | 8 WILSON ROAD, MOUNT MERRION, CO DUBLIN | 3 | 130 | F | no |

*PPR addresses are geocoded, not surveyed — a sale's position is as good as its address match (`rooftop_n` says how many are address-accurate). Beds, floor area, BER and asking price come from the matched daft.ie advertisement, not from the Register, and only where a match was found (`enriched_n`).*

*Sources: [cara_listings](https://www.daft.ie/ (via Cara `daft_listing`)) (2026-09-11); [ppr](https://www.propertypriceregister.ie/website/npsra/pprweb.nsf/PPRDownloads?OpenForm) (2026-09-12)*

## Open consultations

| Closes | Days | Title | Kind |
|---|---|---|---|
| 2026-10-21 | 38 | [Cruise Passenger Realignment Project, Dun Laoghaire Harbour](https://dlrcoco.citizenspace.com/infrastructure-climate-change/cruise-passenger-realignment/consult_view/) | other |
| 2026-12-31 | 109 | [Environment: Green Dog Walkers Pledge](https://dlrcoco.citizenspace.com/environment/green-dog-walkers-pledge/consult_view/) | other |

*Sources: [consult](https://dlrcoco.citizenspace.com | https://consult.fingal.ie | https://engage.dublincity.ie) (2026-09-12)*

## Council decisions nearby

| Meeting | Committee | Kind | Item |
|---|---|---|---|
| 2026-09-07 | Dún Laoghaire CHEPP Area Committee Meet… | other | [Tree Pruning in Foxrock](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1122424) |
| 2026-05-11 | Monthly County Council Meeting | other | [Taking in Charge at Oatlands Manor, Mount Merrion, Blackrock, Co. Dublin](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1090811) |
| 2026-01-12 | County Council | other | [Local Authorities Members' Association (LAMA) Spring Conference, 28th and 29th …](https://meetings.fingal.ie/ieListDocuments.aspx?CId=129&MId=6205#AI105780) |
| 2024-11-07 | Blanchardstown-Mulhuddart/Castleknock/O… | other | [Councillor J. Walsh - Update on Planning Enforcement - Sycamore Avenue - AI0990…](https://meetings.fingal.ie/ieListDocuments.aspx?CId=139&MId=6017#AI99082) |

*Sources: [moderngov](https://meetings.fingal.ie) (2026-09-12)*

## Infrastructure and public land

*49 capacity record(s) nearby (esb_substation) are not reproduced: source licence forbids redistribution; see the operator's own register.*

**Public land** — 13 relevant public land site(s) nearby: Dublin City Council (5), Dún Laoghaire-Rathdown County Council (3), Health Service Executive (3), National University of Ireland (2)

| Kind | Scheme | Status | Units | Distance |
|---|---|---|---|---|
| social_housing | Mt Anville Crescent, Mount Anville Road, Mount Me… | stage_2_pre_planning | 38 | 473 m |
| social_housing | Site at Roebuck Road, Clonskeagh, Dublin 14 | completed | 4 | 990.4 m |

*Sources: [esbn](https://www.esbnetworks.ie/services/get-connected/renewable-connection/network-capacity-heatmap) (2026-09-11)*

## Schools and transport within 1,000 m

| School | Distance |
|---|---|
| Gaelscoil Laighean | 289.9 m |
| Mount Anville Secondary School | 585.4 m |
| S N SAN TREASA | 720.2 m |
| St Kilian's Deutsche Schule | 908.3 m |
| Goatstown Educate Together Secondary School | 971.9 m |

**44 public-transport stops** serving routes 103X, 105X, 109, 109X, 11, 111, 115X, 116, 118, 120A, 125, 126U, 142, 180, 181, 27X, 32X, 39A, 41X, 46n.

*Sources: [gtfs](https://www.transportforireland.ie/transitData/Data/GTFS_All.zip) (2026-09-11); [schools](https://www.gov.ie/en/department-of-education/collections/primary-schools-enrolment-figures/) (2026-09-11)*

## Deadlines still open

| Closes | Days | Kind | What | Distance |
|---|---|---|---|---|
| 2026-09-14 | 1 | appeal | [D26A/0480/WEB: GRANT PERMISSION — Demolition of the existing garage; construction of a si…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 293.4 m |
| 2026-09-15 | 2 | appeal | [D26A/0484/WEB: GRANT PERMISSION — Widening of existing Vehicular access with dished kerbs…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 512.7 m |
| 2026-09-16 | 3 | observation | [REF11926: application received — A) The addition of 3 new windows to the rear at first fl…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 218.5 m |
| 2026-09-17 | 4 | appeal | [D26A/0488/WEB: GRANT PERMISSION — The proposed amendment consists of the omission of the …](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 402.5 m |
| 2026-09-21 | 8 | appeal | [D26A/0493/WEB: GRANT PERMISSION — The development will include the demolition of - the ex…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 452.6 m |
| 2026-09-24 | 11 | jr | [ACP 501261: Grant permission with conditions](https://www.pleanala.ie/en-ie/case/501261) | 337.3 m |

*Sources: [acp](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) (2026-09-11); [consult](https://dlrcoco.citizenspace.com | https://consult.fingal.ie | https://engage.dublincity.ie) (2026-09-12); [moderngov](https://meetings.fingal.ie) (2026-09-12); [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-12); [rzlt](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) (2026-09-11)*

---

## Provenance

Every section above reads the PlanSight store only.

| Section | Source | Licence | Last confirmed | URL |
|---|---|---|---|---|
| location | places | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Administrative_Areas___OSi_National_Statutory_Boundaries/FeatureServer/0) |
| parcel | parcels | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Cadastral_Parcels_Freehold/FeatureServer/12) |
| zoning | zoning | CC-BY-4.0 | 2026-09-12 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/GZT_Current_Plan/FeatureServer/0) |
| constraints | constraints | mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false) | 2026-09-11 | [link](https://data.gov.ie/ (see the per-sub-source rows in `source`)) |
| constraints | constraints.aca | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 2026-09-11 | [link](https://services.arcgis.com/41mg5wcsG0sphp5W/arcgis/rest/services/ConservationAreas_CDP2228_dlrcoco/FeatureServer/19) |
| constraints | constraints.radon | CC-BY-4.0 | 2026-09-11 | [link](https://gis.epa.ie/geoserver/ows?typeNames=EPA:RadonRiskMapofIreland) |
| constraints | constraints.rps | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 2026-09-11 | [link](https://services.arcgis.com/41mg5wcsG0sphp5W/arcgis/rest/services/ProtectedStructures_CDP2228_dlrcoco/FeatureServer/16) |
| constraints | constraints.smr | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/HyjXgkV6KGMSF3jt/arcgis/rest/services/SMROpenData/FeatureServer/0) |
| rzlt | rzlt | CC-BY-4.0 | 2026-09-11 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) |
| planning | npad | CC-BY-4.0 | 2026-09-12 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) |
| appeals | acp | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) |
| commencements | bcms | CC-BY-4.0 | 2026-09-12 | [link](https://data.nbco.gov.ie/dataset/2704a333-874d-46f5-b3bc-3673766bf816/resource/0774e781-7af8-46da-b623-872e74cf541e/download/buildingscnscccs.csv) |
| sales | cara_listings | Third-party advertisement data captured by Cara from daft.ie. Not open data: internal analysis only, no redistribution of listing content. Business-contact details (licensed PSP name and branch) are retained per Cara DECISIONS 2026-08-19; agent phone numbers and all vendor/buyer identities are dropped. | 2026-09-11 | [link](https://www.daft.ie/ (via Cara `daft_listing`)) |
| sales | ppr | PSI — PSRA re-use terms (psr.ie/re-use-of-public-sector-information). Free re-use in any format provided the source and PSRA copyright are acknowledged, the data is reproduced accurately and not used misleadingly, and it is NOT used 'for the principal purpose of advertising or promoting a particular product or service'. Attribution: 'Contains PSRA Residential Property Price Register data, © Property Services Regulatory Authority.' | 2026-09-12 | [link](https://www.propertypriceregister.ie/website/npsra/pprweb.nsf/PPRDownloads?OpenForm) |
| consultations | consult | public | 2026-09-12 | [link](https://dlrcoco.citizenspace.com \| https://consult.fingal.ie \| https://engage.dublincity.ie) |
| council_items | moderngov | public | 2026-09-12 | [link](https://meetings.fingal.ie) |
| capacity | esbn | all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought | 2026-09-11 | [link](https://www.esbnetworks.ie/services/get-connected/renewable-connection/network-capacity-heatmap) |
| public_land | lda_lands | CC-BY-4.0 | 2026-09-11 | [link](https://lda.ie/public-lands/register-of-relevant-lands) |
| projects | social_housing | CC-BY-SA-4.0 | 2026-09-11 | [link](https://www.gov.ie/en/department-of-housing-local-government-and-heritage/collections/social-housing-construction-projects-status-reports/) |
| amenities | gtfs | CC-BY-4.0 | 2026-09-11 | [link](https://www.transportforireland.ie/transitData/Data/GTFS_All.zip) |
| amenities | schools | CC-BY-4.0 | 2026-09-11 | [link](https://www.gov.ie/en/department-of-education/collections/primary-schools-enrolment-figures/) |
| deadlines | acp | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) |
| deadlines | consult | public | 2026-09-12 | [link](https://dlrcoco.citizenspace.com \| https://consult.fingal.ie \| https://engage.dublincity.ie) |
| deadlines | moderngov | public | 2026-09-12 | [link](https://meetings.fingal.ie) |
| deadlines | npad | CC-BY-4.0 | 2026-09-12 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) |
| deadlines | rzlt | CC-BY-4.0 | 2026-09-11 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) |